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Viewing changes to bzrlib/ui/text.py

  • Committer: Ian Clatworthy
  • Date: 2010-02-19 05:08:31 UTC
  • mfrom: (4797.22.2 whats-new)
  • mto: (4797.2.20 2.1)
  • mto: This revision was merged to the branch mainline in revision 5055.
  • Revision ID: ian.clatworthy@canonical.com-20100219050831-9mpmhon76n6omda1
(igc) What's New in Bazaar 2.1 document

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bzrlib/ui/text.py
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    def show_warning(self, msg):
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        self.clear_term()
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        if isinstance(msg, unicode):
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            te = osutils.get_terminal_encoding()
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            msg = msg.encode(te, 'replace')
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        self.stderr.write("bzr: warning: %s\n" % msg)
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    def _progress_updated(self, task):
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            warnings.warn("%r updated but no tasks are active" %
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                (task,))
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        elif task != self._task_stack[-1]:
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            # We used to check it was the top task, but it's hard to always
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            # get this right and it's not necessarily useful: any actual
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            # problems will be evident in use
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            #warnings.warn("%r is not the top progress task %r" %
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            #     (task, self._task_stack[-1]))
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            pass
 
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            warnings.warn("%r is not the top progress task %r" %
 
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                (task, self._task_stack[-1]))
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        self._progress_view.show_progress(task)
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    def _progress_all_finished(self):
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        self._progress_view.clear()
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    def show_user_warning(self, warning_id, **message_args):
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        """Show a text message to the user.
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        Explicitly not for warnings about bzr apis, deprecations or internals.
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        """
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        # eventually trace.warning should migrate here, to avoid logging and
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        # be easier to test; that has a lot of test fallout so for now just
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        # new code can call this
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        if warning_id not in self.suppressed_warnings:
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            self.stderr.write(self.format_user_warning(warning_id, message_args) +
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                '\n')
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class TextProgressView(object):
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    """Display of progress bar and other information on a tty.
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        elif now >= (self._transport_update_time + 0.5):
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            # guard against clock stepping backwards, and don't update too
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            # often
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            rate = (self._bytes_since_update
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                    / (now - self._transport_update_time))
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            # using base-10 units (see HACKING.txt).
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            msg = ("%6dkB %5dkB/s" %
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                    (self._total_byte_count / 1000, int(rate) / 1000,))
 
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            rate = self._bytes_since_update / (now - self._transport_update_time)
 
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            msg = ("%6dKB %5dKB/s" %
 
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                    (self._total_byte_count>>10, int(rate)>>10,))
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            self._transport_update_time = now
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            self._last_repaint = now
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            self._bytes_since_update = 0
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                transfer_time = 0.001
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            bps = self._total_byte_count / transfer_time
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        # using base-10 units (see HACKING.txt).
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        msg = ('Transferred: %.0fkB'
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               ' (%.1fkB/s r:%.0fkB w:%.0fkB'
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               % (self._total_byte_count / 1000.,
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                  bps / 1000.,
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                  self._bytes_by_direction['read'] / 1000.,
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                  self._bytes_by_direction['write'] / 1000.,
 
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        msg = ('Transferred: %.0fKiB'
 
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               ' (%.1fK/s r:%.0fK w:%.0fK'
 
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               % (self._total_byte_count / 1024.,
 
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                  bps / 1024.,
 
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                  self._bytes_by_direction['read'] / 1024.,
 
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                  self._bytes_by_direction['write'] / 1024.,
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                 ))
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        if self._bytes_by_direction['unknown'] > 0:
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            msg += ' u:%.0fkB)' % (
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                self._bytes_by_direction['unknown'] / 1000.
 
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            msg += ' u:%.0fK)' % (
 
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                self._bytes_by_direction['unknown'] / 1024.
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                )
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        else:
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            msg += ')'